MAP04: External Perimeter (Relyctum)

MAP04: External Perimeter is the fourth map of Relyctum. It was designed by BeeWen and uses the music track "".

Secrets

 * 1) Leave the starting room to the north and climb the steps. At the top, return to the starting room and get on the block that lowered. Ride up and jump to the middle block to get a box of shotgun shells. (sector 178)
 * 2) In the second room, head southeast, open the north door, then go north and west to a switch, which will open the north wall. Flip the switch there to open the side alcoves, then go to the west alcove and use the west wall to find a backpack. (sector 489)
 * 3) Head southwest from Secret #2 and open the south door. Open the west door and use the switch on the next platform. Backtrack east and north, then to the west path back to the west room. Use the small ledge to the south to get a radiation suit. Open the east wall to find a rocket launcher. (sector 481)
 * 4) At the southwest, head east on the south ledge and then north across the pole. Open the wall in the next hall that has a candle in front of it. You will find boxes of rockets a rocket launcher, and a switch that lowers the megasphere in the courtyard. (sector 394)
 * 5) Cross the nukage in the center of the map to the steps. Open the door at the top and open the wall straight ahead to get a computer area map. (sector 491)
 * 6) Open the blue door and head up the steps. Open the northeast wall and take the lift in this area to find a megaarmor. (sector 505)

Current records
The records for the map at the Doom Speed Demo Archive are:

The (absence of) data was last verified in its entirety on October 8, 2023.

Things
This level contains the following numbers of things per skill level: